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TS (Single Row Tapered Roller Bearings) (Imperial) HM88648-HM88611AS

TS (Single Row Tapered Roller Bearings) (Imperial) HM88648-HM88611AS

The HM88648-HM88611AS is a single-row tapered roller bearing with a 1.4062″ bore and 2.8593″ outer diameter, crafted from durable chrome steel. It handles combined loads up to 17300 lbf radially and 4180 lbf in thrust, making it versatile for various applications.

Its open design allows for easy lubrication, while the steel cage ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with Timken bearings, offering a practical replacement option. Ideal for heavy-duty machinery or automotive systems where combined loads are common.

Weighing just 1.1 lb, it’s robust yet manageable for its size. Compliant with RoHS and REACH standards for safe use.

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Product Parameters

  • Part Number HM88648-HM88611AS
  • Brand TFL
  • Interchangeable Timken
  • Size 1.4062" x 2.8593" x 0.9999"
  • Bore Dia 1.4062"
  • Bore Dia Tolerance +0.005" to 0
  • Outer Dia 2.8593"
  • Outer Dia Tolerance +0.001" to 0
  • Cone Width 1"
  • Cone Width Tolerance +0.003" to -0.01
  • Cup Width 0.7812"
  • Cup Width Tolerance +0.002" to -0.01
  • Width 0.9999"
  • Width Tolerance +0.008" to 0
  • Cone Backface ToClear Radius 0.14"
  • Cup Backface ToClear Radius 0.130"
  • Cone Frontface Backing Diameter 1.67"
  • Cone Backface Backing Diameter 2.13"
  • Cup Frontface Backing Diameter 2.74"
  • Cup Backface Backing Diameter 2.32"
  • Cage Cone Frontface Clearance 0.1"
  • Cage Cone Backface Clearance 0.04"
  • Effective Center Location -0.18"
  • System of Measurement Inch
  • Type Bearing
  • Cone Part Number HM88648
  • Cup Part Number HM88611AS
  • Bearing Type Roller
  • Roller Bearing Type Tapered
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Cups Type Standard
  • Series HM88600
  • Ring Material Chrome Steel
  • Roller Material Chrome Steel
  • Cage Material Steel
  • Dynamic Radial Load 17300 lbf
  • Static Radial Load 21200 lbf
  • Dynamic Radial Rating(90 Million Revolutions)(C90) 4480 lbf
  • Dynamic Thrust Rating(90 Million Revolutions)(Ca90) 4180 lbf
  • Lubrication Required
  • Temperature Range -30° to 110 °C
  • ABEC Rating ABEC-1
  • Radial Clearance Standard (Available in C3/C4/C5)
  • RoHS Compliant
  • REACH Compliant
  • Weight 1.1 lb

Features

How Is HM88648-HM88611AS Bearing Engineered for Reliability?

HM88648-HM88611AS Bearing features chrome steel rings and rollers, ensuring strength and durability under combined loads.
Its dynamic radial load capacity reaches 17,300 lbf, making it suitable for demanding applications.

The tapered roller design of HM88648-HM88611AS Bearing provides effective load distribution, reducing wear.
With a standard radial clearance, it offers reliable performance in various operating conditions.

HM88648-HM88611AS Bearing operates within a temperature range of -30° to 110°C, ensuring versatility.
Its steel cage maintains roller alignment, contributing to smooth and efficient operation.

The open design of HM88648-HM88611AS Bearing simplifies maintenance and lubrication.
Weighing just 1.1 lb, it balances durability with ease of handling.

Application

Industrial Uses of HM88648-HM88611AS Bearing
HM88648-HM88611AS Bearing is commonly used in heavy machinery, such as construction equipment and agricultural gear, where its tapered roller design handles combined loads effectively. The chrome steel construction ensures durability even in demanding environments.

Where Is HM88648-HM88611AS Bearing Used?
You’ll often find HM88648-HM88611AS Bearing in automotive applications like truck wheel hubs, where its precise imperial sizing fits standard components. Its open design allows for easy lubrication, extending service life.

Built for Heavy-Duty Use: HM88648-HM88611AS Bearing
HM88648-HM88611AS Bearing excels in industrial gearboxes, supporting high radial and thrust loads without compromising performance. The steel cage adds robustness, making it reliable for continuous operation.

Automotive vs Aerospace: Applications of HM88648-HM88611AS Bearing
In automotive settings, HM88648-HM88611AS Bearing is ideal for axles and transmissions, while its precision also suits aerospace landing gear components. The ABEC-1 rating ensures consistent performance across both fields.

Perfect Fit for Automation: HM88648-HM88611AS Bearing
HM88648-HM88611AS Bearing works well in automated systems like conveyor belts, where its tapered rollers reduce friction. The standard radial clearance options make it adaptable to various load conditions.

Q&A

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